580 search results - page 2 / 116 » Security and privacy in a structured information network |
EUROISI
2008
13 years 7 months ago
2008
This paper presents an application of information theory to identify sets of key players in social networks. First, we define two entropy measures that we use to analyze the struct...
P2P
2007
IEEE
13 years 11 months ago
2007
IEEE
An important security issue in DHT-based structured overlay networks is to provide anonymity to the storage nodes. Compromised routing tables in those DHTs leak information about ...
ESORICS
2008
Springer
13 years 7 months ago
2008
Springer
In this paper we consider the problem of securely outsourcing computation on private data. We present a protocol for securely distributing the computation of the data structures u...
ISI
2007
Springer
13 years 11 months ago
2007
Springer
Abstract— Community discovery has drawn significant research interests among researchers from many disciplines for its increasing application in multiple, disparate areas, inclu...
AINA
2007
IEEE
13 years 11 months ago
2007
IEEE
In this paper an agri-food traceability system based on public key cryptography and Radio Frequency Identification (RFID) technology is proposed. In order to guarantee safety in f...